Solar PV Analysis of Lindau, Germany
The location at Lindau, Bavaria, Germany is pretty good for generating solar energy year-round. During the summer and spring seasons, a lot of electricity can be produced from solar power because sunlight is more abundant. In fact, during the summer season you could expect to generate about 5.71 kilowatt-hours (kWh) of electricity per day for every kilowatt (kW) of solar panels installed; in spring it's slightly less but still strong at 4.85 kWh/day.
However, during autumn and winter when there are fewer daylight hours and the sun isn't as strong, less electricity can be generated - around 2.99 kWh/day in autumn and only 1.52 kWh/day in winter per kW of installed solar panels.
If you're installing fixed panel installations here, tilting them towards the south at an angle of 41 degrees would maximize your total yearly production from these panels.
There might be some local factors that could affect how much energy your solar panels produce though. For example:
- Weather: Lindau has a temperate climate with four distinct seasons including cloudy or rainy days especially in Autumn which may reduce sunlight reaching your panels.
- Shadows: Nearby buildings or trees might cast shadows on your panels reducing their effectiveness.
- Dust & Dirt: These can accumulate on your panels over time blocking sunlight.
To overcome these issues:
- Install additional or larger capacity battery storage systems to store excess power generated during peak times for use when generation is low.
- Regular cleaning/maintenance schedule should be established to keep dust/dirt off the surface of the PV modules.
- If possible avoid shadow casting objects near installation site by careful positioning/planning before installing PV system.
So overall while there may be some challenges due to weather conditions and other factors that will affect how much energy you'll get out of your system throughout different times of year - if managed correctly this location could still provide a good source of solar energy year-round.
Note: The Northern Temperate Zone extends from 35° latitude North up to 66.5° latitude.
So far, we have conducted calculations to evaluate the solar photovoltaic (PV) potential in 919 locations across Germany. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Germany by location
Solar output per kW of installed solar PV by season in Lindau
Seasonal solar PV output for Latitude: 47.5657, Longitude: 9.6553 (Lindau, Germany), based on our analysis of 8760 hourly intervals of solar and meteorological data (one whole year) retrieved for that set of coordinates/location from NASA POWER (The Prediction of Worldwide Energy Resources) API:
Ideally tilt fixed solar panels 41° South in Lindau, Germany
To maximize your solar PV system's energy output in Lindau, Germany (Lat/Long 47.5657, 9.6553) throughout the year, you should tilt your panels at an angle of 41° South for fixed panel installations.
As the Earth revolves around the Sun each year, the maximum angle of elevation of the Sun varies by +/- 23.45 degrees from its equinox elevation angle for a particular latitude. Finding the exact optimal angle to maximise solar PV production throughout the year can be challenging, but with careful consideration of historical solar energy and meteorological data for a certain location, it can be done precisely.
We use our own calculation, which incorporates NASA solar and meteorological data for the exact Lat/Long coordinates, to determine the ideal tilt angle of a solar panel that will yield maximum annual solar output. We calculate the optimal angle for each day of the year, taking into account its contribution to the yearly total PV potential at that specific location.
Seasonally adjusted solar panel tilt angles for Lindau, Germany
If you can adjust the tilt angle of your solar PV panels, please refer to the seasonal tilt angles below for optimal solar energy production in Lindau, Germany. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 41° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 31° South in Summer | 50° South in Autumn | 61° South in Winter | 40° South in Spring |
Our recommendations take into account more than just latitude and Earth's position in its elliptical orbit around the Sun. We also incorporate historical solar and meteorological data from NASA's Prediction of Worldwide Energy Resources (POWER) API to assign a weight to each ideal angle for each day based on its historical contribution to overall solar PV potential during a specific season.
This approach allows us to provide much more accurate recommendations than relying solely on latitude, as it considers unique weather conditions in different locations sharing the same latitude worldwide.
Calculate solar panel row spacing in Lindau, Germany
We've added a feature to calculate minimum solar panel row spacing by location. Enter your panel size and orientation below to get the minimum spacing in Lindau, Germany.
Our calculation method
- Solar Position:
We determine the Sun's position on the Winter solstice using the location's latitude and solar declination. - Shadow Projection:
We calculate the shadow length cast by panels using trigonometry, considering panel tilt and the Sun's elevation angle. - Minimum Spacing:
We add the shadow length to the horizontal space occupied by tilted panels.
This approach ensures maximum space efficiency while avoiding shading during critical times, as the Winter solstice represents the worst-case scenario for shadow length.
Topography for solar PV around Lindau, Germany
Lindau is located in the southwestern part of Bavaria, Germany. It lies on the eastern side of Lake Constance (Bodensee), near the borders with Austria and Switzerland. The topography around Lindau is quite varied, with a mix of flat lands along the lake's shore and hilly terrain further inland.
The region experiences a moderate climate due to its proximity to Lake Constance. This area receives ample sunlight throughout the year, making it suitable for solar PV installations.
However, considering both topography and solar irradiance levels for large-scale solar PV installations, flat areas would be most suited as they require less land preparation work than hilly or mountainous regions. Additionally, these areas are easier for installing large arrays of panels and associated infrastructure like inverters and transformers.
In terms of specific locations near Lindau that could be suitable for large-scale solar PV:
1) The Rhine Valley: Located to the west of Lindau, this area features extensive flat lands which could host large-scale solar farms.
2) Areas along Lake Constance: There are numerous flat areas along the shoreline that could also potentially house such installations.
3) North-Eastern Regions: Towards Ravensburg and Ulm there are flatter terrains which can also be considered.
However, any decision regarding where to place a large-scale solar farm should take into account not just topographical suitability but also factors like local zoning laws, environmental impact assessments etc.
Germany solar PV Stats as a country
Germany ranks 4th in the world for cumulative solar PV capacity, with 58,461 total MW's of solar PV installed. This means that 9.70% of Germany's total energy as a country comes from solar PV (that's 3rd in the world). Each year Germany is generating 702 Watts from solar PV per capita (Germany ranks 3rd in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Germany?
Yes, there are a few incentives for businesses wanting to install solar energy in Germany. These include feed-in tariffs, which guarantee businesses a price per kilowatt hour of electricity produced from their solar system; tax incentives such as the reduction of corporate income taxes; and subsidies from regional governments or utilities. Additionally, Germany's Renewable Energy Sources Act (EEG) provides additional support for projects that involve renewable energies.
Do you have more up to date information than this on incentives towards solar PV projects in Germany? Please reach out to us and help us keep this information current. Thanks!
Citation Guide
Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Wednesday 19th of June 2024
Last Updated: Monday 21st of July 2025
Tell Us About Your Work
We love seeing how our research helps others! If you've cited this article in your work, we'd be delighted to hear about it. Drop us a line via our Contact Us page or on X, to share where you've used our information - we may feature a link to your work on our site. This helps create a network of valuable resources for others in the solar energy community and helps us understand how our research is contributing to the field. Plus, we occasionally highlight exceptional works that reference our research on our social media channels.
Feeling generous?
Share this with your friends!
Compare this location to others worldwide for solar PV potential
The solar PV analyses available on our website, including this one, are offered as a free service to the global community. Our aim is to provide education and aid informed decision-making regarding solar PV installations.
However, please note that these analyses are general guidance and may not meet specific project requirements. For in-depth, tailored forecasts and analysis crucial for feasibility studies or when pursuing maximum ROI from your solar projects, feel free to contact us; we offer comprehensive consulting services expressly for this purpose.
Helping you assess viability of solar PV for your site
Calculate Your Optimal Solar Panel Tilt Angle: A Comprehensive Guide
Enhance your solar panel's performance with our in-depth guide. Determine the best tilt angle using hard data, debunk common misunderstandings, and gain insight into how your specific location affects solar energy production.
